baber/WOPTO huggingface dataset:
Patent JP-2011189226-A (JP)
Title: Powder production method
Inventor: YOSHIKADO SHINZO
IPC: B02C17/08
Filed: 2010-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of dry-crushing even a hard granule having a roundish surface to powder by using a planet ball mill.  <P>SOLUTION: A planet ball mill having at least one pot and two or more balls to be sealed in the pot, with the inside diameter of the pot being 2.5-4 times the diameter of the balls, is prepared (S1). A hard granular raw material having a roundish surface and balls are sealed in the pot (S2). The pot is subjected to such a planet motion that the direction of the rotation is opposite to that of the orbital motion, and that the rotational speed of the rotation is 3.5-4.5 times that of the revolutional speed of the orbital motion, and the raw material is crushed coarsely by the planet motion so as to produce powder of the raw material (S3).  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011189233-A (JP)
Title: Coating apparatus and coating vessel
Inventor: KAWAHARA TATSUKI
IPC: A23G7/00
Filed: 2010-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To enable good coating.  <P>SOLUTION: A coating vessel 25 includes a drum 28A rotated by the second motor 17, or a drum driving mechanism, and a disk 38A rotated independently with the drum 28A by the first motor 15, or disk driving mechanism. A rotation shaft is inclined with respect to the vertical direction. Both the upper face and the lower face of the drum 28A are opened, and the drum 28A is nearly cylindrical, a throttled section 29 in which the diameter is throttled upward toward the opening of the upper face. The disk 38A is arranged so as to close the lower face of the drum 28A, has two or more discontinuous surfaces 55 and 56 in the upper face and is plate-shaped so as to be rotatable coaxially with the drum 28A.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2013106520-A (JP)
Title: Non-heating type tobacco
Inventor: YAMADA MANABU
IPC: A24F42/20
Filed: 2010-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a non-heating type tobacco capable of stably tasting a flavor without impairing the flavor of the tobacco.SOLUTION: The non-heating type tobacco comprises: a hollow, almost cylindrical holder 3; a snuff tobacco material 2 filled in the holder 3 and containing a flavor component; and a filter 4 arranged in the holder 3, placed downstream of the snuff tobacco material 2 in the inhalation direction and comprising a pulp material. Thereby, the adsorption of the flavor contained in the snuff tobacco material 2 can be prevented. Therefore, air to be inhaled through a mouthpiece can be impregnated with the flavor contained in the snuff tobacco material 2 reliably.
Patent JP-2011190756-A (JP)
Title: Temporary lightning rod in wind power generation equipment and method for constructing the same
Inventor: SASAKI KOJI
IPC: F03D11/00
Filed: 2010-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a temporary lightning rod mounted to wing power generation equipment during the construction period, and a method for constructing the same.  <P>SOLUTION: The temporary lightning rod is mounted during the construction of wind power generation equipment which generates an electric power by rotating a blade by wind force to utilize the rotation force generated. A plurality of support members 13 is vertically mounted on a plurality of hoisting hooks 10 mounted in the longitudinal direction of a nacelle cover 8 of the wind power generation equipment, The support members 13 are connected to each other at their leading ends through a metallic wire 14, and to the ground surface so that a current flowing in the support members 13 is grounded. The support member 13 is biforked in its lower portion. Two angle materials are fixed ahead and behind the lower end of the biforked portion of the support member 13 to provide a clearance between the centers of the angle materials. The hoisting hooks 10 are fitted in the clearance. Screw members are put into through holes previously provided in the angle members and the hoisting hooks 10 and fastened with nuts. Thereby, the temporary lightning rod is fixed on the upper surface of the nacelle cover 8.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011195604-A (JP)
Title: Method for removing foreign matter in solution containing hyaluronic acid and/or salt thereof
Inventor: KITAGAWA HIROYUKI
IPC: C08B37/08
Filed: 2010-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a method for efficiently separating off foreign matter in a solution containing hyaluronic acid and/or a salt thereof to obtain the hyaluronic acid and/or the salt thereof in a high purity medicine grade, when the solution containing the hyaluronic acid and/or the salt thereof is produced as a parenteral solution in a large amount.SOLUTION: The method for removing the foreign matter in the solution containing the hyaluronic acid and/or the salt thereof is characterized by subjecting the solution containing the hyaluronic acid and/or the salt thereof to a filtration treatment with a filtration membrane.
Patent JP-2011157954-A (JP)
Title: Vane pump
Inventor: IIJIMA MASAAKI
IPC: F04C15/00
Filed: 2010-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vane pump capable of reducing the noise.  <P>SOLUTION: A side surface 410 of a first plate 41 facing a rotor 6 and a vane 7 is formed with: a suction port 43 opened in a suction region, in which the volume of a plurality of pump chambers r is enlarged in response to the rotation of the rotor 6; a discharge port 44 opened in a discharge region, in which the volume of the plurality of pump chambers r is reduced in response to the rotation of a rotor 5; a first back pressure port 45 communicated with a base end part (a back pressure chamber br) of a slit 61 housing a plurality of vanes 7 positioning in the suction region; and a second back pressure port 46, into which the pressure on a discharge side is to be led and which is communicated with a base end part (the back pressure chamber br) of the slit 61 housing the vane 7 of which tip part 70 is positioning on a terminal (a terminal point B) side of the suction port 43. The second back pressure port 46 is provided with a throttle part (a starting end part 462) for limiting a flow rate between a part, into which the pressure on the discharge side is to be led, (a back pressure port body part 468) and the base end part (the back pressure chamber br) of the slit 61.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011198941-A (JP)
Title: Optical semiconductor device and method of manufacturing the same
Inventor: AKIYAMA KENSUKE
IPC: H01L21/363
Filed: 2010-03-18
Abstract: PROBLEM TO BE SOLVED: To provide an optical semiconductor device with an iron silicide semiconductor thin film capable of increasing the quantum efficiency of optical-electricity conversion and obtaining excellent practicality as a light receiving element and a light emitting element, and a method of manufacturing it.SOLUTION: On a substrate 1, a first β-FeSilayer 2 comprising fine polycrystal whose particle size is 10 to 100 nm is formed as an initial layer by a sputtering method, a vapor deposition method or a laser ablation method. Then, a second β-FeSilayer 3 whose particle size is 10 to 100 μm is formed on the first β-FeSilayer 2 while accelerating the lateral growth of the crystal grains of the initial layer by a chemical vapor deposition method or a vapor phase epitaxy method.
Patent JP-2011195904-A (JP)
Title: Washing water temperature raising device
Inventor: HIRAI MASAKI
IPC: C23G3/00
Filed: 2010-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a washing water temperature raising device which can effectively recover waste heat in a gas cooler, and also can raise the temperature of washing water to desired one.SOLUTION: Cooling water and washing water are made to flow inside the gas coolers 1a to 1c provided at the cooling zone of a continuous annealing furnace, a part of the cooling water made to flow out from the gas coolers 1a to 1c is fed to washing equipment 20 as washing water, and further, the flow rate of the washing water made to flow inside the gas cooler 1a on the upstream side is made adjustable. Further, by connecting the washing water outlet side branched tubes 8a, 8b of the gas coolers 1a, 1b in the prestage with the washing water inlet side pipings 6b, 6c of the gas coolers 1b, 1c in the poststage so as to be switchable, the washing water made of a part of the cooling water in the gas coolers 1a, 1b in the prestage is fed to the gas coolers 1b, 1c in the poststage in the case the further temperature rising of the washing water is required.
Patent JP-2011197473-A (JP)
Title: Voice information processing program, voice information processor, and voice information processing method
Inventor: SUZUKI SHINGO
IPC: G10L19/012
Filed: 2010-03-19
Abstract: PROBLEM TO BE SOLVED: To improve voice recognition accuracy based on a voice packet.SOLUTION: A voice information processing program makes a computer function as a signal reception means 11 receiving a voice packet, a provisional silent packet generation means 12 generating a provisional silent packet 15 showing a silent period when the signal reception means 11 receives no voice packet for a certain period, a buffer means 13 temporarily storing the voice packet received by the signal reception means 11 and the provisional silent packet 15 generated by the provisional silent packet generation means 12 to output them, and a silence determination means 14 determining whether the provisional silent packet 15 stored in the buffer means 13 is appropriate or not, and if it is determined not to be appropriate, deleting the provisional silent packet 15 of a determination target from the buffer means 13.
Patent JP-2011197480-A (JP)
Title: Lens array, method for manufacturing the same,and lens and method for manufacturing the same
Inventor: SAKAKI TAKASHI
IPC: G02B3/00
Filed: 2010-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a lens array for suppressing deformation or peeling of a diaphragm member due to high temperature of a reflow process and preventing optical performance from being deteriorated, and to provide a method for manufacturing the lens array, a lens and a method for manufacturing the lens.SOLUTION: The lens array has a substrate 1 including a plurality of lens parts 10, and the diaphragm member 20 formed on a region excluding the lens part or a region overlapped on a part of the lens part on the surface of the substrate by being adhered to sandwich a heat resistant adhesion layer 18. The diaphragm member is a heat resistant resin.
Patent JP-2011009188-A (JP)
Title: Connector member, piezoelectric actuator, and fuel injection device
Inventor: OKUDA YASUHIRO
IPC: H01R4/02
Filed: 2010-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a connector member comparatively excellent in pressure resistance and impact resistance.SOLUTION: The connector member 1 is structured with a columnar insulating base body, and a conductor part with at least a part of it passing through an inside of the insulating base body and at least a part of it exposed to one of the end faces of the insulating base body and a peripheral face of the insulator base body. The insulating base body has a concave part provided at a peripheral edge of the other end face equipped with an inner wall face vertical to that other end face, and the conductor part is structured with a terminal arranged at the concave part, and a conductive pin passing the inside of the insulating base body, extended from the terminal toward one of the end faces, and with at least a part of it exposed from that one end face of the insulating base body, and the terminal includes a second side face exposed to a peripheral face of the insulating base body and a first side face opposed to the inner wall face of the concave part, with a chamfered part formed at a peripheral edge part of the first side face of the terminal, and the terminal and the inner wall face of the concave part jointed to each other through metal brazing.
Patent JP-2011197584-A (JP)
Title: Liquid crystal display device
Inventor: OISHI SUMIHISA
IPC: G09G3/36
Filed: 2010-03-23
Abstract: PROBLEM TO BE SOLVED: To surely suppress the degradation of image quality when driving a liquid crystal display device at a high refresh rate.SOLUTION: A data line drive part 6 outputs the video signal voltage of each pixel to a data line DL in the order by a predetermined period each. In this case, when outputting the video signal voltage of a certain pixel, the data line drive part 6 outputs a gradation signal voltage having a voltage corresponding to the gradation value of the pixel as the video signal voltage in the second half period of the predetermined period, and outputs a correction gradation signal voltage different from the gradation signal voltage as the video signal voltage in the period before the above period. In this case, a control part 4 changes a relation between the correction gradation signal voltage and the gradation signal voltage, according to the combination of the gradation value of the pixel and the gradation value of the pixel preceding the pixel in order.
Patent JP-2011146665-A (JP)
Title: Hybrid heat dissipation substrate, and method of manufacturing the same
Inventor: KIM TAE HOON
IPC: H01L23/12
Filed: 2010-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hybrid heat dissipation substrate capable of mounting a heater element and a thermally-brittle element on a single substrate at the same time by forming a resin core layer for mounting an electronic element brittle against heat at the same time by using a different insulation material including a metal core layer for keeping a heat dissipation property of the heater element, and low in a heat conduction characteristic.  <P>SOLUTION: The hybrid heat dissipation substrate 100 includes: a metal core layer 110 having a cavity 115 formed in the thickness direction from an outer surface; a resin core layer 130 formed in the cavity 115; an insulation layer 120 formed on outer surfaces of the metal core layer 110; and a circuit layer 140 including a first circuit pattern 141 formed on the insulation layer 120, and a second circuit pattern 142 formed on the resin core layer 130.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011203943-A (JP)
Title: Metadata generating device and metadata generating method
Inventor: KAWAMORI MASAHITO
IPC: G06F17/30
Filed: 2010-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a metadata generating device which easily generates metadata which relates to the contents of pictures.SOLUTION: A database 11 preliminarily stores records which include plural kinds of characteristic information each of which indicates the degree of characteristic of the same kind concerning pictures, and metadata to be outputted in case that each picture has the degree of characteristic. A picture extracting part 12 extracts pictures for one frame from signals V which include the pictures. A picture characteristics quantity acquiring part 13 finds a characteristic quantity which indicates the degree of the characteristic of each picture. A metadata generating part 16 retrieves a record which includes the characteristic information which indicates the characteristic quantity concerned from the database 11, and reads out the metadata from the record for output.
Patent JP-2011204164-A (JP)
Title: Constant voltage circuit, comparator, and voltage monitoring circuit using the same
Inventor: OYAMA MANABU
IPC: G05F3/24
Filed: 2010-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a constant voltage circuit having a high PSRR.SOLUTION: A current source 10 generates a reference current Iref. The first transistor M1 is a depletion type MOSFET with one terminal connected to the current source 10, and with gate sources thereof connected to each other. The second transistor M2 is an enhancement type MOSFET with one terminal connected to the other end of the first transistor M1, and with the other terminal connected to a fixed voltage terminal, with gate drains thereof connected to each other. The third MOSFET is an enhancement type P-channel MOSFET with one terminal connected to the current source 10, with the other terminal connected to the fixed voltage terminal, and with the gate connected to a connection point N between the first transistor M1 and the second transistor M2. The constant voltage circuit 100 outputs a voltage corresponding to at least one of a gate voltage of the third transistor M3 and a source voltage thereof.
Patent JP-2011205856-A (JP)
Title: Control device
Inventor: TANABE AKIRA
IPC: H02P5/46
Filed: 2010-03-26
Abstract: PROBLEM TO BE SOLVED: To obtain a control device which can avoid influence of the motor torque fluctuation generated accompanying switching of an inverter PWM system when accuracy is required for motor operation, and obtaining effect by switching of the PWM system when the accuracy is not required for the motor operation.SOLUTION: The control device includes: a switching part which switches the PWM system used for PWM operation of the inverter out of a plurality of PWM systems; and a command determination part which does not permit the switching of the PWM system by the switching part when it is determined that a first operation is commanded by an operation command signal, and which permits the switching of the PWM system by the switching part when it is determined that a second operation is commanded by the operation command signal. In the switching part, the switching of the PWM system is not performed when the switching is not permitted by the command determining part, and the switching of the PWM system is performed when the switching is permitted by the command determining part.
Patent JP-2011207550-A (JP)
Title: Roll paper printer
Inventor: INOUE NOBUHIRO
IPC: B41J15/16
Filed: 2010-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a roll paper printer which prints in a high quality by always stably delivering roll paper in a sheet shape, without enlarging a device.SOLUTION: This printer 1 includes a roll paper storage part 12 for rollably storing the roll paper 11 in the direction in which its rotary shaft turns sideways, a delivery roller 34 for delivering the roll paper 11 stored in the roll paper storage part 12 in the sheet shape, a main feed roller 36 arranged on the downstream side in the carrying direction of the delivery roller 34 and sandwiching and carrying the roll paper 11, and a tension roller 35 arranged in a carrying passage up to the main feed roller 36 from the delivery roller 34 and movable so as to keep tension of the roll paper 11 to the main feed roller 36 constant. The tension roller 35 is arranged so that a contact angle θ being a central angle to an arc of part for contacting with the roll paper 11 in the tension roller 35 becomes 90° or more.
Patent JP-2011208565-A (JP)
Title: Exhaust flow control valve
Inventor: SHIINO KOICHI
IPC: F01N13/08
Filed: 2010-03-30
Abstract: PROBLEM TO BE SOLVED: To suitably absorb a force acting on a coil part through the movable end of a torsion coil spring which presses a valve element so that a valve element is closed.SOLUTION: This exhaust flow control valve includes an inner pipe 34, the torsion coil spring 46 which presses the valve element 42 disposed in the inner pipe 34 so that the valve element is closed, and a support member 70 which is fixed to the inner pipe 34 and which supports the torsion coil spring 46. The torsion coil spring 46 includes a coil part 46a formed of a spiral body, a fixed end 46b provided to one end of the coil part 46a, and the movable end 46c provided to the other end of the coil part 46a. A deformation absorbing part 73 formed of a cutout part 73a for absorbing a force acting on the coil part 46a through the movable end 46c is provided to the support member 70.
Patent JP-2011211563-A (JP)
Title: Receiving circuit, receiving method and communication system with receiving circuit
Inventor: KAERIYAMA JUNICHI
IPC: H04L25/02
Filed: 2010-03-30
Abstract: PROBLEM TO BE SOLVED: To solve the problem that noise resistance is low in a conventional receiving circuit.SOLUTION: The present invention relates to a receiving circuit Rx, which operates in a power supply system different from a transmitting circuit Tx, having: a state holding circuit 10 for switching a logical level of reception data Drx1 in accordance with a change in signal level of a reception signal A generated on the basis of a transmission signal that the transmitting circuit Tx outputs via an insulating element ISO; and a state holding control circuit 20 for generating a hold signal D instructing the state holding circuit 10 to hold the logical level of the reception data Drx1 during a period from first timing, in which the logical level of the reception data Drx1 is switched, till the lapse of a preset first period of time.
Patent JP-2011211636-A (JP)
Title: Image processing apparatus and program
Inventor: Toba kensuke
IPC: G06T3/00
Filed: 2010-03-30
Abstract: PROBLEM TO BE SOLVED: To collectively segment regions at the same position from continuous images without the need for segmenting the regions one by one while region-designating the images when segmenting the regions in an image processing apparatus.SOLUTION: A composite image Gac is generated by aligning continuous images Ga1-Ga9 and combining moving-point images b1-b9 extracted from the aligned continuous images Ga1-Ga9 while superimposing them on a background image BG. For example, when a rectangular region including the moving-point images b1-b9 is designated as a region subjected to analysis for the composite image Gac, a plurality of analysis target images segmented in rectangular regions having the same position/size/ranges as rectangular regions designated for the composite image Gac are generated from the aligned images Ga1-Ga9, respectively.
Patent JP-2011213597-A (JP)
Title: 9,10-bis[5(or 6)-aminobenzoxazol-2-yl]anthracene, and method for producing the same
Inventor: FUJIUCHI KENKO
IPC: C07D263/56
Filed: 2010-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a method for easily introducing a 9,10-bis(benzoxazol-2-yl)anthracene structure into a main chain or the like of a polymer, which structure can give fluorescence to a product.SOLUTION: There are disclosed a new compound having two amino groups, i.e. 9,10-bis[4(or 5)-aminobenzoxazol-2-yl]anthracene which can introduce a 9,10-bis(benzoxazol-2-yl)anthracene structure into a downstream product such as a polymer, and a method for producing the same from an anthracene-9,10-dicarboxylic acid or an anthracene-9,10-dicarboxylic acid dihalide, and a 2-amino-4(or 5)-nitrophenol as starting materials.
Patent JP-2011217057-A (JP)
Title: Lens distortion removal device, method, and program
Inventor: SASAHARA HIDEAKI
IPC: G06T3/00
Filed: 2010-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a lens distortion removal device which can correct the distortion of an image in real time and high accuracy, a method, and a program.SOLUTION: A mesh 43 created based on a lens distortion model is created in a GPU 14. Coordinates of a pixel of an original image with lens distortion are set as texture coordinates and coordinates of the pixel of the image in which the lens distortion has been removed are set as vertex coordinates corresponding to those to each vertex of the mesh 43. Furthermore, plane information for the connection of each vertex of the mesh 43 is set to the mesh 43. An image 52 taken by a camera 18 is applied as a texture on the mesh 43 and drawing processing is performed by the GPU 14. As a result, an image 56 of which the lens distortion is removed is obtained from the GPU 14 at each frame.